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Vehicle starting battery cold-cranking AMPS meter and method 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01N-027/416
출원번호 US-0028270 (1998-02-23)
발명자 / 주소
  • Bramwell Denton M.
출원인 / 주소
  • Madill Technologies, Inc.
대리인 / 주소
    Van Dyke, Gardner, Linn & Burkhart, LLP
인용정보 피인용 횟수 : 53  인용 특허 : 26

초록 ▼

A vehicle starting battery cold-cranking amps meter and associated method includes providing a current source, a voltage meter, a current meter and a control. The current source produces a current pulse during a brief time interval at a known magnitude that is less than rated cold-cranking amps of t

대표청구항 ▼

[ What is claimed is:] [1.] A method of measuring cold-cranking amps of a vehicle starting battery having a rated cold-cranking amps, including:sourcing a current of known magnitude to or sinking a current of known magnitude from a vehicle starting battery at less than rated cold-cranking amps of th

이 특허에 인용된 특허 (26)

  1. Biagetti Richard V. (Piscataway NJ) Pesco Anthony M. (Cedarhurst NY), Apparatus and method for adaptively predicting battery discharge reserve time.
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  2. Frailing Charles E. (Milwaukee WI) Dougherty Thomas J. (Waukesha WI), Automatic battery analyzer.
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  3. Salley Glenn E. (Racine WI) Rameshk Sohrab S. (Milwaukee WI) Becker Thomas P. (Kenosha WI) Thibedeau Dennis G. (Franklin WI) Geisler Ronald D. (Kenosha WI) Willems Paul A. (Kenosha WI) Braun Robert D, Automatic battery and charging system tester with motor-driven carbon pile loading.
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  4. Salley Glenn E. (Racine WI) Rameshk Sohrab S. (Milwaukee WI) Becker Thomas P. (Kenosha WI) Thibedeau Dennis G. (Franklin WI) Geisler Ronald D. (Kenosha WI) Willems Paul A. (Kenosha WI) Braun Robert D, Automatic battery and charging system tester with motor-driven carbon pile loading.
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  5. Palanisamy Thirumalai G. (Morristown NJ), Automotive battery status monitor.
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  6. Okada Tetsuya (Sumoto JPX), Battery capacity computing apparatus.
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  7. Oram James W. (18 W. Crystal Lombard IL 60148) Schulman Alan (2705 Greenwood Highland Park IL 60035), Battery evaluation test system.
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  8. Landau John E. (Dallas TX) Matthews Wallace E. (Richardson TX) Freeman David L. (Plano TX), Battery monitoring circuit for operating with high battery discharge rates.
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  9. Troy Michael E., Battery tester for JIS Standard.
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  10. McConchie ; Sr. Noel P. (6875 Hitchcock Rd. Milford MI 48042), Circuit continuity and voltage tester.
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  11. Goto Seiji (Fukuoka JPX) Tsunoda Kazuaki (Fukuoka JPX) Murayama Yukio (Kawasaki JPX), Circuit for measuring discharging and charging current of a battery providing offset/drift voltage for correcting amplif.
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  12. Andrieu Xavier (Bretigny Sur Orge FRX) Poignant Philippe (Palaiseau FRX), Circuit for measuring the state of charge of an electrochemical cell.
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  13. Lieux George (Martigues FRX) Aubert Jean (Saint-Mitre-Les Remparts FRX), Device and methods for measuring the quality of contact between two electrical conductors.
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  14. Bird John A. (Portabe MI) Franz Martin P. (Kalamazoo MI) Gilbert Harry M. (Kalamazoo MI) Johnson Steven F. (Kalamazoo MI) Shafer Michael R. (Portage MI), Diagnosis method for vehicle systems.
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  15. McConchie Sr. Noel P. (6875 Hitchcock Rd. Milford MI 48042), Diagnostic test apparatus for electrical system of automotive vehicle.
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  17. Champlin Keith S. (5437 Elliot Ave. S. Minneapolis MN 55417), Electronic battery testing device with state-of-charge compensation.
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  18. Wakamatsu Hideki (Kobeshi JPX), Impedance meter capable of performing measurements at high precision over wide impedance and frequency ranges.
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  19. Minneman Michael (Hudson OH) Reindel Kenneth A. (Broadview Heights OH) Banaska John G. (Brunswick OH) Bish Gary K. (Cleveland OH) Creque Andy J. (Macedonia OH) Atwell Michael (Broadview Heights OH), In-circuit current measurement.
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  20. Palanisamy Thirumalai G. (Morristown NJ), Method and apparatus for charging and testing batteries.
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  21. Hirzel Edgar A. (17447 Lahey St. Granada Hills CA 91344), Method and apparatus for measuring the state-of-charge of a battery system.
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  22. Morin Francois (Longueuil CAX), Method and ohmmeter for measuring very low electric resistances.
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  23. Edelman Ran (Cupertino CA), Method for measuring contact resistance.
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  24. Palanisamy Thirumalai G. (Morristown NJ), Method for monitoring automotive battery status.
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  25. Morin Francois (Longueuil CAX) Parker Michael (Ste-Julie CAX), Probe for use in non-destructive measuring of electrical resistance of a high current electrical connection.
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  26. Liebermann Leonard (La Jolla CA), Storage battery condition tester utilizing low load current.
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  3. Bertness, Kevin I.; Troy, Michael E., Automotive battery charging system tester.
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  10. Bertness, Kevin I.; McShane, Stephen J., Battery tester for electric vehicle.
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  12. Bertness, Kevin I., Battery testers with secondary functionality.
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  36. Huang,Yung Sheng, Method and apparatus for monitoring the condition of a battery by measuring its internal resistance.
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  48. Bertness, Kevin I.; Philbrook, John S., System for automatically gathering battery information.
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  50. Bertness, Kevin I.; Philbrook, John S., System for automatically gathering battery information.
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  53. Thibedeau,Dennis G.; Jonker,Gary; Brott,Alejandro P.; Willems,Paul A.; Goetzelmann,Alan D., Testing and display of electrical system impedance.
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